Harken HK377 Low-friction Micro blocks are compact and lightweight. They are ideal for sailboards, smaller dinghies, and lightly loaded control lines on boats of all sizes.
Specifications
| Sheave Ø 22 mm |
| Length 42 mm |
| Weight 16 g |
| Maximum line Ø 6 mm |
| Maximum working load 91 kg |
| Breaking load 544 kg |
